* {
    padding: 0;
    margin: 0;
}

body {
    cursor: url('https://img-blog.csdnimg.cn/20200417085326552.png'), auto;
}
/* 链接样式 */
a {
    color:blue;
    position: relative;
    text-decoration: none;
}

/* 链接拥有下划线动画 */
a:after {
    content: "";
    width: 0;
    height: 5px;
    border-radius: 50px 50px 50px 50px;
    background-color: #00d6a1;
    position: absolute;
    top: 100%;
    left: 50%;
    transition: all .2s;
}

/* 鼠标移动到连接时出现下划线 */
a:hover:after {
    left: 0%;
    width: 100%;
}

/* 某元素不出现下划线 */
#header>a:after {
    background: 0 0;
}

/* 头像区 */
#header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* 头像标题 */
#header h2 {
    font-family: poppins;
    font-weight: 200;
    letter-spacing: 1px;
    font-size: 25px;
    color: whitesmoke;
    padding: 10px;
}

/* 头像旋转动画 */
@keyframes rotate360 {
    from {
        transform: rotate(0);
    }

    to {
        transform: rotate(360deg);
    }
}

/* 头像图片 */
.headImg {
    width: 400px;
    height: 400px;
    border: solid 5px #fff;
    border-radius: 50%;
    box-shadow: 3px 3px 10px rgb(185, 185, 185);
    background-size: contain;
    animation: rotate360 60s linear infinite;
    margin: 0 auto;
    margin-top: 1vh;
}

/* 小飞机 */
#plane {
    color: #006699;
    font-size: 50px;
    position: absolute;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 作业样式*/
.zuoye {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}

.zuoye1 {
    display: flex;
    flex-direction: column;
    margin: 0px 0px 0px 25px;
}

.wu {
    width: 285px;
    height: 500px;
}

.riqi {
    font-size: 30px;
    font-weight: bold;
    text-align: center;
}

/* 周 */
.Weeks {
    font-size: 40px;
    font-weight: bold;
}

.weeks {
    font-size: 20px;
    font-weight: bold;
}

/* 图片区样式 */
.tupian {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
}
/* 图片点击全屏效果 */
.drawing {
    display: flex;
    flex-direction: column;
    margin: 0px 0px 0px 10px;
    border-radius: 20px;
    cursor: pointer;
    float: left;
    max-height: 200px;

}

.drawing:hover {
    cursor: zoom-in;
}

.wrapper {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 999;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    background-color: rgba(52, 52, 52, 0.8);
    background-size: 100%;
}

.wrapper:hover {
    cursor: zoom-out;
}

.riqi2 {
    width: 150px;
    height: 50;
    margin: 0px 0px 0px 60px;
    font-size: 15px;
    font-weight: bold;
}

/* 缩放适配 */
@media (max-width:600px) {
    #plane {
        display: none;
    }

    .zuoye {
        flex-direction: column;
        align-content: center;
    }
}